Xen devel - Jun 2009 - Which flag shows the DomU filesystem has mounted?

hi, does anyone knows which state or flag shows the domU is already mount
the filesystem? is that  XenbusStateConnected or info->is_ready = 1; Thanks

-- 
Best regards,
Zhang Shukun
Computer Department,Beijing Institute of Technology,China


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On 2009-06-04 11:12, Zhang Shukun wrote:
> hi, does anyone knows which state or flag shows the domU is already mount
> the filesystem? is that  XenbusStateConnected or info->is_ready = 1;
Thanks
> 
No, state is XenbusStateConnected just meant device available for guest, 
could not say it have mounted.

I guess to check if blk have mounted you have to login guest then check it.

Regards,
Joe



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Thank you for your quick reply! [?]

if i can login in guest, the filesystem should been mounted yet, but i want
to read file in domU kernel space, so i want to find a way to check the time
when domU filesystem has mounted. or it will be crashed if i read file
before mount complete.

2009/6/4 Joe Jin <joe.jin@oracle.com>
> On 2009-06-04 11:12, Zhang Shukun wrote:
> > hi, does anyone knows which state or flag shows the domU is already
mount
> > the filesystem? is that  XenbusStateConnected or info->is_ready =
1;
> Thanks
> >
> No, state is XenbusStateConnected just meant device available for guest,
> could not say it have mounted.
>
> I guess to check if blk have mounted you have to login guest then check it.
>
> Regards,
> Joe
>
>
>

-- 
Best regards,
Zhang Shukun
Computer Department,Beijing Institute of Technology,China



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